A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-630-2492
NSN 6150-01-263-5462
NSN 5930-01-250-8464
NSN 6320-01-643-0850
NSN 5855-00-821-7512
NSN 5950-01-196-9105
NSN 5965-01-223-9218
NSN 6620-01-415-5803
NSN 5920-01-355-1432
NSN 6105-01-439-6026
NSN 6650-01-338-9998
NSN 5855-00-631-4565